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c05f1a4e2c4b8a217b448828c4e59fb47454dc75
linux/drivers/gpu/drm/amd/display/dc/dcn31
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Jimmy Kizito 8cf5ed4a15 drm/amd/display: Fix DIG_HPD_SELECT for USB4 display endpoints. 
[Why]
DIB_BE_CNTL<i>.DIG_HPD_SELECT selects the HPD block being used
by the display endpoint assigned to DIG<i>. In the case of USB4
display endpoints, no physical HPD block is assigned.

[How]
Setting DIB_BE_CNTL<i>.DIG_HPD_SELECT to 5 indicates that no HPD
is assigned to a display endpoint. Firmware decrements the
HPD_SELECT value by 1 before writing it to the register.

Reviewed-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Acked-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Jimmy Kizito <Jimmy.Kizito@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-06 15:52:37 -04:00
..
dcn31_afmt.c
drm/amd/display: Add VPG and AFMT low power support for DCN3.1
2021-09-14 15:57:11 -04:00
dcn31_afmt.h
drm/amd/display: Add VPG and AFMT low power support for DCN3.1
2021-09-14 15:57:11 -04:00
dcn31_apg.c
drm/amd/display: Add DP 2.0 Audio Package Generator
2021-09-01 16:55:09 -04:00
dcn31_apg.h
drm/amd/display: Add DP 2.0 Audio Package Generator
2021-09-01 16:55:09 -04:00
dcn31_dccg.c
drm/amd/display: Add DP 2.0 DCCG
2021-09-01 16:55:10 -04:00
dcn31_dccg.h
drm/amd/display: Add DP 2.0 DCCG
2021-09-01 16:55:10 -04:00
dcn31_dio_link_encoder.c
drm/amd/display: Fix DIG_HPD_SELECT for USB4 display endpoints.
2021-10-06 15:52:37 -04:00
dcn31_dio_link_encoder.h
drm/amd/display: Fix detection of 4 lane for DPALT
2021-10-06 15:49:49 -04:00
dcn31_hpo_dp_link_encoder.c
drm/amd/display: Add DP 2.0 HPO Link Encoder
2021-09-01 16:55:10 -04:00
dcn31_hpo_dp_link_encoder.h
drm/amd/display: Add DP 2.0 HPO Link Encoder
2021-09-01 16:55:10 -04:00
dcn31_hpo_dp_stream_encoder.c
drm/amd/display: Fix issue with dynamic bpp change for DCN3x
2021-09-23 15:17:30 -04:00
dcn31_hpo_dp_stream_encoder.h
drm/amd/display: Add DP 2.0 HPO Stream Encoder
2021-09-01 16:55:10 -04:00
dcn31_hubbub.c
drm/amd/display: refactor riommu invalidation wa
2021-07-28 16:37:17 -04:00
dcn31_hubbub.h
drm/amd/display: remove compbuf size wait
2021-07-21 13:39:25 -04:00
dcn31_hubp.c
drm/amd/display: Add DCN3.1 DCHHUB
2021-06-04 16:39:18 -04:00
dcn31_hubp.h
drm/amd/display: Add DCN3.1 DCHHUB
2021-06-04 16:39:18 -04:00
dcn31_hwseq.c
drm/amd/display: USB4 DPIA enumeration and AUX Tunneling
2021-10-06 15:50:56 -04:00
dcn31_hwseq.h
drm/amd/display: Add periodic detection when zstate is enabled
2021-09-14 15:57:10 -04:00
dcn31_init.c
drm/amd/display: Added power down on boot for DCN3
2021-09-23 15:17:30 -04:00
dcn31_init.h
drm/amd/display: Add DCN3.1 HWSEQ
2021-06-04 16:39:19 -04:00
dcn31_optc.c
drm/amd/display: Add DCN3.1 OPTC
2021-06-04 16:39:18 -04:00
dcn31_optc.h
drm/amd/display: Add DCN3.1 OPTC
2021-06-04 16:39:18 -04:00
dcn31_panel_cntl.c
drm:dcn31: fix boolreturn.cocci warnings
2021-08-30 14:59:33 -04:00
dcn31_panel_cntl.h
drm/amd/display: Add DCN3.1 PANEL
2021-06-04 16:39:18 -04:00
dcn31_resource.c
drm/amd/display: Add dpia debug options
2021-10-06 15:52:24 -04:00
dcn31_resource.h
drm/amd/display: Add DCN3.1 Resource
2021-06-04 16:39:19 -04:00
dcn31_vpg.c
drm/amd/display: Add VPG and AFMT low power support for DCN3.1
2021-09-14 15:57:11 -04:00
dcn31_vpg.h
drm/amd/display: Add VPG and AFMT low power support for DCN3.1
2021-09-14 15:57:11 -04:00
Makefile
drm/amd/display: Add VPG and AFMT low power support for DCN3.1
2021-09-14 15:57:11 -04:00